{{ define "message" }}
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script src="/static/js/jquery.min.js"></script>
</head>
<body>
<form method="post" action="/login">
    <input type="text" name="loginName">
    <input type="password" name="pwd">
    <span>{{.}}</span>
    <button type="submit">提交</button>
</form>
</body>
</html>
{{ end }}